The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 14, 2020
Filed:
Jun. 13, 2016
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Reinhold Fiess, Durbach, DE;
Tobias Werner, Sindelfingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 27/017 (2013.01); G02B 2027/0134 (2013.01); G02B 2027/0174 (2013.01); G02B 2027/0178 (2013.01);
Abstract
A projection apparatus for data eyeglasses. The projection apparatus encompasses at least one light source for emitting a light beam; and at least one holographic element, disposed or disposable on an eyeglass lens of the data eyeglasses, for projecting an image onto a retina of a user of the data eyeglasses by deflecting and/or focusing the light beam onto a eye lens of the user.